DIC Vehicle Customization
Your vehicle may have customization capabilities that allow you to program some features to one setting based on your preference. All of the customizable options listed may not be available on your vehicle. Only the options available display on the Driver Information Center (DIC
The default settings for the customization features were set when your vehicle left the factory, but may have been changed from their default state since then.
To change feature preferences, make sure the ignition is on and the vehicle is in PARK (P). To avoid excessive drain on the battery, it is recommended that the headlamps are turned off.
Press the customization button to scroll through the available customizable options.
After pressing the customization button, VEHICLE SETTINGS momentarily displays before going to a customization option.
See also:
Overview
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► Selects the radio when listening to a different audio source.
B. CD/AUX . Selects the CD player or an external audio source ...
Customer Assistance for TextTelephone (TTY) Users
To assist customers who are deaf, hard of
hearing, or speech-impaired and who use Text
Telephones (TTYs), Buick has TTY equipment
available at its Customer Assistance Center. Any
TTY user can comm ...
Lumbar Adjustment
To adjust the lumbar support:
► Press and hold the front or rear of the control to increase or decrease lumbar support.
► Press and hold the top or bottom of the control to raise or lo ...